`<' input to pass to the command
`>' output expected from the command
`!' metacommand, which can be one of:
- `set timeout' <integer>
+ `timeout' <integer>|no
`expect signal' <signal name>
`expect return' <integer>
`output' <ignore|display>
-----------
TESH spits an appropriate error message when the child do not return 0 as
-return code (cf. catch-return.tesh).
+return code (cf. catch-return.tesh), and returns code+40 itself.
It is also possible to specify that a given command must return another
value. For this, use the "expect return" metacommand, which takes an integer as
--------
By default, all commands are given 5 seconds to execute
-(cf. catch-timeout.tesh). You can change this with the "set timeout", which
+(cf. catch-timeout.tesh). You can change this with the "timeout", which
takes an integer as argument. The change only apply to the next command
-(cf. set-timeout.tesh).
+(cf. set-timeout.tesh). If you pass "no" as argument, the command
+cannot timeout.
OUTPUT
------
